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1. 发明申请

WO2022090697A1 FABRICATING PIPE-IN-PIPE (PIP) PIPELINES 审中-公开
公开(公告)号：WO2022090697A1
公开(公告)日：2022-05-05
申请号：PCT/GB2021/052771
申请日：2021-10-25
申请人： SUBSEA 7 LIMITED
发明人： MARSTON, Jack William , MCTERNAN, Briony Anne Louise , GRIEVE, William Alexander , SMITH, Greg
IPC分类号： F16L1/18 , B21C37/15 , B23K1/00 , F16L1/20 , F16L9/18 , F16L39/00
摘要： Apparatus for assembling a pipe-in-pipe pipeline comprises a primary support system, such as an array of rollers, for supporting an outer pipe section and a secondary support system, such as a set of rails, for supporting an inner pipe section. The primary support system supports the outer pipe section centred on a longitudinal axis in common with a trailing end of a partially-completed pipeline. The secondary support system is deployed to support the inner pipe section also centred on that common axis, enabling the inner pipe section to be advanced and welded to an inner pipe of the partially-completed pipeline. The secondary support system is then retracted to advance the outer pipe section, supported by the primary support system, around the inner pipe section. This enables the outer pipe section to be welded to an outer pipe of the partially-completed pipeline.

2. 发明申请

WO2022058362A2 A SYSTEM FOR DEPLOYING PIPE FROM A VESSEL 审中-公开
公开(公告)号：WO2022058362A2
公开(公告)日：2022-03-24
申请号：PCT/EP2021/075351
申请日：2021-09-15
申请人： ROYAL IHC LIMITED
发明人： SMITH, Michael James , GETHING, Kathleen Margaret
IPC分类号： F16L1/18 , B63B35/03 , F16L1/225 , F16L1/23 , F16L1/235
摘要： A system for deploying pipe from a vessel is disclosed. The system includes a guiding system configured to be mounted on the vessel. The system further includes a guiding member for guiding a pipe string during deployment into an S-lay configuration, wherein the guiding member is movable along the guiding system between a first, operational, position; and a second, retracted, position in which the guiding member is substantially retracted onto the deck of the vessel.

3. 发明申请

WO2019115438A1 ON-BOARD FABRICATION OF PIPE-IN-PIPE ASSEMBLIES 审中-公开
公开(公告)号：WO2019115438A1
公开(公告)日：2019-06-20
申请号：PCT/EP2018/084126
申请日：2018-12-10
申请人： SHANGHAI ZHENHUA HEAVY INDUSTRIES CO., LTD
发明人： FENINI, Alessandro , DANEY, Laurent
IPC分类号： B63B35/03 , F16L1/18
摘要： A pipelay vessel having two pipe string manufacturing lines and a firing line, wherein the pipe string manufacturing lines are designed for simultaneously handling two different pipe outer diameters for use as an inner pipe and an outer pipe respectively. Further, the vessel has a pipe-in-pipe assembly workstation for assembling the inner pipe and the outer pipe in a pipe-in-pipe configuration. The vessel is designed with a lay-out which allows for producing offshore pipe-in-pipe strings from single joints, wherein available space is optimally used and pipe-in-pipe strings can be produced safely offshore.

4. 发明申请

WO2013089561A1 MARINE PIPELAYING VESSEL AND METHOD FOR PIPELAYING 审中-公开
标题翻译：海上管道船和管道方法
公开(公告)号：WO2013089561A1
公开(公告)日：2013-06-20
申请号：PCT/NL2012/050869
申请日：2012-12-10
申请人： ITREC B.V.
发明人： ROODENBURG, Joop , VAN DER VALK, Rick , VEHMEIJER, Terence, Willem, August , NOUWENS, Ronny, Lambertus, Waltherus
IPC分类号： F16L1/18 , F16L1/19 , F16L1/225 , F16L1/23
CPC分类号： F16L1/18 , B63B35/03 , F16L1/19 , F16L1/225 , F16L1/23
摘要： The present invention relates to a marine pipelaying vessel for S-lay pipelaying an offshore pipeline and integrating one or more accessories into the pipeline, and a method for S-lay pipelaying wherein use is made of such a vessel. The vessel according to the invention comprises a hull (1) having a stinger end and a stinger (20) for guiding the launched pipeline in a curved pipeline trajectory, which stinger is pivotably connected to the hull, and an accessory handling J-lay tower (30) at the stinger end of the hull. The J-lay tower allows the pipeline and connected accessory to be laid in J-lay mode while connecting further pipe sections to the pipeline at least until the accessory has been lowered past below the retracted stinger. A stinger support assembly (15) is provided for supporting the stinger in a pipelay position, and for allowing movement of the stinger between the pipelay position and a steep downwardly pivoted retracted position by pivoting the stinger about its stinger pivot axis, wherein the stinger in the retracted position is away from the J-lay firing line.
摘要翻译：本发明涉及一种用于S型铺设海上管道并将一个或多个附件集成到管道中的船用管道铺设船，以及一种用于S型铺设管道铺设的方法，其中使用这种船只。根据本发明的容器包括具有刺血针端的船体（1）和用于以弯曲的管道轨迹引导所发射的管道的托管架（20），该托管架可枢转地连接到船体，以及处理J型塔架的附件（30）在船体的刺痛末端。 J型塔允许管道和连接的附件以J形铺设模式放置，同时将进一步的管道连接到管道，至少直到附件已经降低到缩回的托管架下方。提供了一种支架组件（15），用于将托管架支撑在管道铺设位置，并且用于通过围绕其托管架枢转轴线枢转托管架来允许托管架托架在托管位置和陡峭的向下枢转的缩回位置之间的移动，其中托管架缩回位置远离J-lay发射线。

5. 发明申请

WO2009098586A8 GUIDE DEVICE FOR SUPPORTING AN UNDERWATER PIPELINE, LAYING RAMP COMPRISING SUCH A GUIDE DEVICE, LAYING VESSEL EQUIPPED WITH SUCH A LAYING RAMP, AND METHOD OF CONTROLLING AN UNDERWATER- PIPELINE LAYING RAMP 审中-公开
标题翻译：用于支持水下管道的指导装置，包括这样的指导装置的层叠装置，具有这样的铺设滑行装置的铺设的船舶以及控制水下铺设坡度的方法
公开(公告)号：WO2009098586A8
公开(公告)日：2010-09-02
申请号：PCT/IB2009000216
申请日：2009-02-06
申请人： SAIPEM SPA , BRUSCHI ROBERTO , SIGNAROLDI TERESIO
发明人： BRUSCHI ROBERTO , SIGNAROLDI TERESIO
IPC分类号： F16L1/18 , B63B35/03 , F16L1/225 , F16L1/235
CPC分类号： F16L1/18 , B63B35/03 , F16L1/225 , F16L1/235
摘要： A guide device (35), for supporting an underwater pipeline (2) along a feed path (Pl) as it is being laid, is fitted to a laying ramp (6), and has a cradle (36) housing the pipeline (2); a frame (37) fixed to the laying ramp (6); and a spacer mechanism (38) located between the frame (37) and the cradle (36) to selectively adjust the distance between the cradle (36) and the frame (37), and having a shock absorber (66) connected to the cradle (36).
摘要翻译：在铺设斜坡（6）上安装有用于沿着进给路径（P1）将水下管道（2）支撑的导向装置（35），并且具有容纳管道（2）的托架（36））; 固定到铺设斜坡（6）的框架（37）; 以及位于框架（37）和支架（36）之间的间隔机构（38），以选择性地调节支架（36）和框架（37）之间的距离，并且具有连接到支架的减震器（66）（36）。

6. 发明申请

WO2009077711A1 A PIPE LAYING APPARATUS AND METHOD 审中-公开
标题翻译：管道装置和方法
公开(公告)号：WO2009077711A1
公开(公告)日：2009-06-25
申请号：PCT/GB2008/003779
申请日：2008-11-10
申请人： SAIPEM UK LIMITED , LYNGBERG, Kim , MCEWANS, Jenny
发明人： LYNGBERG, Kim , MCEWANS, Jenny
IPC分类号： F16L1/18 , F16L1/20 , F16L1/23 , F16L1/235
CPC分类号： F16L1/235 , B63B35/03 , F16L1/18 , F16L1/203 , F16L1/207 , F16L1/23
摘要： Apparatus for laying conduit from a vessel comprises reel carrier arranged to receive a reel (202) wound with conduit (204) and capable of being reciprocated along the direction of the axis (214) of the reel as the conduit is unwound. The apparatus further comprises a straightener (208), and a control unit arranged to control the reel carrier such that the fleet angle created between the conduit and the straightener is reduced. Such an arrangement ensures that the conduit is not bent past its limit of elastic deformability while allowing the straightener to be situated relatively close to the reel.
摘要翻译：用于从容器铺设导管的装置包括卷轴托架，布置成容纳缠绕有导管（204）的卷轴（202），并且能够在导管解绕时沿卷轴的轴线（214）的方向往复运动。该设备还包括矫直机（208）和控制单元，该控制单元布置成控制卷轴托架，使得在导管和矫直机之间产生的车队角度减小。这种布置确保导管不弯曲超过其弹性变形能力的极限，同时允许矫直机相对靠近卷轴定位。

7. 发明申请

WO2021170689A1 MITIGATION OF BUCKLING IN SUBSEA PIPELINES 审中-公开
公开(公告)号：WO2021170689A1
公开(公告)日：2021-09-02
申请号：PCT/EP2021/054619
申请日：2021-02-24
申请人： SUBSEA 7 NORWAY AS
发明人： OLSEN, Christian Linde , FARTEIN, Thorkildsen
IPC分类号： F16L1/16 , F16L1/18 , F16L1/19 , F16L1/20 , F16L11/12
摘要： A subsea pipeline (14) has a friction-reducing outer coating, treatment or finish (30) that extends along discrete regions mutually spaced along the length of the pipeline. During laying, curvature is imparted to the pipeline (14) along its length, for example by the residual curvature method or by snake-lay, to create expansion loops (26) of increased curvature relative to intermediate portions (28) of the pipeline (14) that join those loops (26). Each of the loops (26) is coincident with a respective one of the regions that bear the friction-reducing outer coating, treatment or finish (30). This facilitates lateral movement of the loops (26) relative to the seabed (16) to mitigate and control buckling in use of the pipeline (14).

8. 发明申请

WO2019190311A1 MARINE PIPELAYING VESSEL AND METHOD FOR PIPELAYING BY WAY OF THE J-LAY METHOD 审中-公开
公开(公告)号：WO2019190311A1
公开(公告)日：2019-10-03
申请号：PCT/NL2019/050181
申请日：2019-03-25
申请人： ITREC B.V.
发明人： ROODENBURG, Joop , VAN VELUW, Cornelis Martinus
IPC分类号： F16L1/18 , B63B35/03 , F16L1/19 , F16L1/225
摘要： The present invention relates to a marine pipelaying vessel (1) for pipelaying an offshore pipeline by way of the S-lay method and by way of the J-lay method. The vessel is configured to install an offshore pipeline by way of an S-lay pipelaying method and by way of a J-lay pipelaying method. According to the claimed invention, the vessel comprises a hull having a stinger end (3), a J-lay tower (5), an S-lay production line (6), a stinger (7) and a pipe stand transfer device (16). The stinger (7) is mounted to the vessel at the stinger end (3) thereof and in line with the S-lay production line. The stinger is configured to receive a pipe stand (10) from the S-lay production line and to support the pipe stand in a pickup position. The pipe stand transfer device (16) is adapted to transfer the pipe stand (10) from the pickup position on the stinger to the J-lay tower.

9. 发明申请

WO2017060672A1 MODULAR LAY SYSTEM 审中-公开
标题翻译：模块化系统
公开(公告)号：WO2017060672A1
公开(公告)日：2017-04-13
申请号：PCT/GB2016/052922
申请日：2016-09-19
申请人： IHC ENGINEERING BUSINESS LIMITED
发明人： BINGHAM, Martin Fletcher
IPC分类号： F16L1/18 , F16L1/19
CPC分类号： F16L1/18 , B33Y80/00 , F16L1/19 , F16L1/23
摘要： A modular lay system for laying of an elongate element. The system includes a module for positioning on a deck of a vessel or the ground, the module configured to be connected to a further module. The system further includes a diverter module configured to be connected to the module or a further module. The module includes a top side having a shape and size to be releasably connected, in use, with either the diverter module, or a further module in the vertical direction. The module also includes a further side having a shape and size to be releasably connected, in use, with a further module in the horizontal direction.
摘要翻译：用于铺设细长元件的模块化铺设系统。该系统包括用于定位在容器或地面的甲板上的模块，该模块被配置为连接到另一个模块。该系统还包括配置为连接到模块或另一模块的分流器模块。模块包括具有在使用中与分流器模块或在垂直方向上的另外的模块可释放地连接的形状和尺寸的顶侧。该模块还包括具有在使用中可释放地连接的形状和尺寸的另一侧，在水平方向上具有另外的模块。

10. 发明申请

WO2013126251A1 SYSTEMS AND METHODS FOR REEL LAYING SUBSEA PIPELINE TO REDUCE STRAIN IN USE 审中-公开
标题翻译：用于油墨层压的系统和方法来减少应变中的应变
公开(公告)号：WO2013126251A1
公开(公告)日：2013-08-29
申请号：PCT/US2013/025851
申请日：2013-02-13
申请人： CHEVRON U.S.A. INC.
发明人： CRITSINELIS, Antonio, Carlos, Falcao , MEBARKIA, Sid, Ahmed , NAKAJIMA, Edward, Shintaro
IPC分类号： F16L1/18 , F16L1/20 , F16L1/23
CPC分类号： F16L1/203 , F16L1/18 , F16L1/23
摘要： Systems and methods for reel laying of subsea pipe for mitigating buckling and axial displacement of a pipe (20) in use for conveying produced hydrocarbon fluids. The systems and methods include adjusting the settings of the pipe straightener (50) and/or the pipe aligner (40) during the reel laying process to provide non-straightened sections of pipe (20) at predetermined locations along the length of the pipe (20) having increased residual curvature. The non- straightened sections allow for thermal expansion of the pipe (20) during use.
摘要翻译：用于卷取海底管道的系统和方法，用于减轻用于输送生产的烃流体的管道（20）的屈曲和轴向位移。所述系统和方法包括在卷轴铺设过程期间调节管道矫直机（50）和/或管道对准器（40）的设置，以在沿管道长度的预定位置处提供管（20）的非矫直部分 20）具有增加的残余曲率。非矫直部分允许在使用期间管（20）的热膨胀。

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